Psicose → (2R,3R,4S,5S)-2,3,4,5-tetrahydroxyhexanal

HRID 404528

Reaction equation

[OH:1][CH2:2][C:3]([C@@H:5]([C@@H:7]([C@@H:9]([CH2:11]O)[OH:10])[OH:8])[OH:6])=[O:4].O=C[C@@H]([C@@H]([C@@H]([C@@H](CO)O)O)O)O>>[O:1]=[CH:2][C@@H:3]([C@@H:5]([C@H:7]([C@H:9]([CH3:11])[OH:10])[OH:8])[OH:6])[OH:4]

Participants

Reactant 2

HCID 90008Psicose

HCID 102288(2R,3R,4R,5R)-2,3,4,5,6-pentahydroxyhexanal

Product 1

HCID 19233(2R,3R,4S,5S)-2,3,4,5-tetrahydroxyhexanal

Procedure

The present inventors assiduously continued to study in order to obtain a crystalline sugar from a mixture containing D-psicose and D-allose obtained in high yield by the reaction of L-rhamnose isomerase (L-RhI).

Workup

customobtained

Sources & evidence

ORD record: ord-d2d8cd5d72d2424dbd1932f040f57992
Source dataset: uspto-grants-2014_06
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US08748589B2

Linked notes

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